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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-04-19 22:27:31 +0300
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-04-28 21:51:25 +0300
commit0b8dba15e909990e275631fa57255e74bbc766fc (patch)
tree9fcea3545ca2e87f83a281c021a6756cb130703c /drivers/platform
parent8d9e29972836b75eb74f533594999500a4c7cc19 (diff)
downloadlinux-0b8dba15e909990e275631fa57255e74bbc766fc.tar.bz2
platform/x86: hp-wireless: reuse module_acpi_driver
There is a macro to register and unregister modules in simple cases, Let's use it and clean up the driver. Cc: Alex Hung <alex.hung@canonical.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/hp-wireless.c19
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/platform/x86/hp-wireless.c b/drivers/platform/x86/hp-wireless.c
index d860ea0d0e60..d6ea5e998fb8 100644
--- a/drivers/platform/x86/hp-wireless.c
+++ b/drivers/platform/x86/hp-wireless.c
@@ -110,21 +110,4 @@ static struct acpi_driver hpwl_driver = {
},
};
-static int __init hpwl_init(void)
-{
- int err;
-
- err = acpi_bus_register_driver(&hpwl_driver);
- if (err)
- pr_err("Unable to register HP wireless control driver.\n");
-
- return err;
-}
-
-static void __exit hpwl_exit(void)
-{
- acpi_bus_unregister_driver(&hpwl_driver);
-}
-
-module_init(hpwl_init);
-module_exit(hpwl_exit);
+module_acpi_driver(hpwl_driver);